File Manager

X7ROOT File Manager

Current Path: /opt/alt/libicu65/usr/include/unicode

opt / alt / libicu65 / usr / include / unicode /

ðŸ“ ..
ðŸ“„ alphaindex.h(26.48 KB)
ðŸ“„ appendable.h(8.49 KB)
ðŸ“„ basictz.h(9.15 KB)
ðŸ“„ brkiter.h(27.8 KB)
ðŸ“„ bytestream.h(9.6 KB)
ðŸ“„ bytestrie.h(20.77 KB)
ðŸ“„ bytestriebuilder.h(7.08 KB)
ðŸ“„ calendar.h(105.74 KB)
ðŸ“„ caniter.h(7.43 KB)
ðŸ“„ casemap.h(25.33 KB)
ðŸ“„ char16ptr.h(7.22 KB)
ðŸ“„ chariter.h(24.05 KB)
ðŸ“„ choicfmt.h(23.91 KB)
ðŸ“„ coleitr.h(13.76 KB)
ðŸ“„ coll.h(56.23 KB)
ðŸ“„ compactdecimalformat.h(6.88 KB)
ðŸ“„ curramt.h(3.76 KB)
ðŸ“„ currpinf.h(7.3 KB)
ðŸ“„ currunit.h(4.05 KB)
ðŸ“„ datefmt.h(40.67 KB)
ðŸ“„ dbbi.h(1.19 KB)
ðŸ“„ dcfmtsym.h(20.13 KB)
ðŸ“„ decimfmt.h(87.38 KB)
ðŸ“„ docmain.h(6.97 KB)
ðŸ“„ dtfmtsym.h(37.7 KB)
ðŸ“„ dtintrv.h(3.84 KB)
ðŸ“„ dtitvfmt.h(46.63 KB)
ðŸ“„ dtitvinf.h(18.51 KB)
ðŸ“„ dtptngen.h(25.08 KB)
ðŸ“„ dtrule.h(8.68 KB)
ðŸ“„ edits.h(20.74 KB)
ðŸ“„ enumset.h(2.08 KB)
ðŸ“„ errorcode.h(4.84 KB)
ðŸ“„ fieldpos.h(8.69 KB)
ðŸ“„ filteredbrk.h(5.37 KB)
ðŸ“„ fmtable.h(24.42 KB)
ðŸ“„ format.h(12.5 KB)
ðŸ“„ formattedvalue.h(10.27 KB)
ðŸ“„ fpositer.h(3.04 KB)
ðŸ“„ gender.h(3.33 KB)
ðŸ“„ gregocal.h(31.71 KB)
ðŸ“„ icudataver.h(1.03 KB)
ðŸ“„ icuplug.h(11.88 KB)
ðŸ“„ idna.h(12.7 KB)
ðŸ“„ listformatter.h(9.47 KB)
ðŸ“„ localebuilder.h(11.27 KB)
ðŸ“„ localematcher.h(22.5 KB)
ðŸ“„ localpointer.h(19.69 KB)
ðŸ“„ locdspnm.h(7.12 KB)
ðŸ“„ locid.h(47.4 KB)
ðŸ“„ measfmt.h(11.33 KB)
ðŸ“„ measunit.h(93.31 KB)
ðŸ“„ measure.h(4.32 KB)
ðŸ“„ messagepattern.h(33.71 KB)
ðŸ“„ msgfmt.h(44.11 KB)
ðŸ“„ normalizer2.h(34.03 KB)
ðŸ“„ normlzr.h(30.94 KB)
ðŸ“„ nounit.h(2.69 KB)
ðŸ“„ numberformatter.h(86.31 KB)
ðŸ“„ numberrangeformatter.h(30.14 KB)
ðŸ“„ numfmt.h(49.81 KB)
ðŸ“„ numsys.h(7.19 KB)
ðŸ“„ parseerr.h(3.08 KB)
ðŸ“„ parsepos.h(5.56 KB)
ðŸ“„ platform.h(28.08 KB)
ðŸ“„ plurfmt.h(25.2 KB)
ðŸ“„ plurrule.h(18.39 KB)
ðŸ“„ ptypes.h(3.49 KB)
ðŸ“„ putil.h(6.33 KB)
ðŸ“„ rbbi.h(26.58 KB)
ðŸ“„ rbnf.h(48.73 KB)
ðŸ“„ rbtz.h(15.6 KB)
ðŸ“„ regex.h(84.36 KB)
ðŸ“„ region.h(9.18 KB)
ðŸ“„ reldatefmt.h(22.62 KB)
ðŸ“„ rep.h(9.37 KB)
ðŸ“„ resbund.h(18.07 KB)
ðŸ“„ schriter.h(6.32 KB)
ðŸ“„ scientificnumberformatter.h(6.4 KB)
ðŸ“„ search.h(22.22 KB)
ðŸ“„ selfmt.h(14.3 KB)
ðŸ“„ simpleformatter.h(12.59 KB)
ðŸ“„ simpletz.h(45.44 KB)
ðŸ“„ smpdtfmt.h(70.97 KB)
ðŸ“„ sortkey.h(11.18 KB)
ðŸ“„ std_string.h(1.05 KB)
ðŸ“„ strenum.h(9.92 KB)
ðŸ“„ stringoptions.h(5.79 KB)
ðŸ“„ stringpiece.h(7.38 KB)
ðŸ“„ stringtriebuilder.h(15.33 KB)
ðŸ“„ stsearch.h(21.3 KB)
ðŸ“„ symtable.h(4.27 KB)
ðŸ“„ tblcoll.h(36.61 KB)
ðŸ“„ timezone.h(41.02 KB)
ðŸ“„ tmunit.h(3.38 KB)
ðŸ“„ tmutamt.h(4.9 KB)
ðŸ“„ tmutfmt.h(7.85 KB)
ðŸ“„ translit.h(65.82 KB)
ðŸ“„ tzfmt.h(42.89 KB)
ðŸ“„ tznames.h(16.85 KB)
ðŸ“„ tzrule.h(35.37 KB)
ðŸ“„ tztrans.h(6.12 KB)
ðŸ“„ ubidi.h(89.56 KB)
ðŸ“„ ubiditransform.h(12.65 KB)
ðŸ“„ ubrk.h(23.97 KB)
ðŸ“„ ucal.h(56.9 KB)
ðŸ“„ ucasemap.h(15.18 KB)
ðŸ“„ ucat.h(5.36 KB)
ðŸ“„ uchar.h(140.56 KB)
ðŸ“„ ucharstrie.h(22.58 KB)
ðŸ“„ ucharstriebuilder.h(7.21 KB)
ðŸ“„ uchriter.h(13.2 KB)
ðŸ“„ uclean.h(11.21 KB)
ðŸ“„ ucnv.h(83.09 KB)
ðŸ“„ ucnv_cb.h(6.59 KB)
ðŸ“„ ucnv_err.h(20.99 KB)
ðŸ“„ ucnvsel.h(6.14 KB)
ðŸ“„ ucol.h(61.46 KB)
ðŸ“„ ucoleitr.h(9.46 KB)
ðŸ“„ uconfig.h(12.07 KB)
ðŸ“„ ucpmap.h(5.53 KB)
ðŸ“„ ucptrie.h(22.46 KB)
ðŸ“„ ucsdet.h(14.67 KB)
ðŸ“„ ucurr.h(16.12 KB)
ðŸ“„ udat.h(60.88 KB)
ðŸ“„ udata.h(15.56 KB)
ðŸ“„ udateintervalformat.h(10.03 KB)
ðŸ“„ udatpg.h(26.01 KB)
ðŸ“„ udisplaycontext.h(5.89 KB)
ðŸ“„ uenum.h(7.78 KB)
ðŸ“„ ufieldpositer.h(4.36 KB)
ðŸ“„ uformattable.h(10.94 KB)
ðŸ“„ uformattedvalue.h(12.14 KB)
ðŸ“„ ugender.h(2 KB)
ðŸ“„ uidna.h(33.37 KB)
ðŸ“„ uiter.h(22.77 KB)
ðŸ“„ uldnames.h(10.45 KB)
ðŸ“„ ulistformatter.h(8.83 KB)
ðŸ“„ uloc.h(52.54 KB)
ðŸ“„ ulocdata.h(11.26 KB)
ðŸ“„ umachine.h(14.53 KB)
ðŸ“„ umisc.h(1.33 KB)
ðŸ“„ umsg.h(24.23 KB)
ðŸ“„ umutablecptrie.h(8.24 KB)
ðŸ“„ unifilt.h(3.96 KB)
ðŸ“„ unifunct.h(4.04 KB)
ðŸ“„ unimatch.h(6.1 KB)
ðŸ“„ unirepl.h(3.38 KB)
ðŸ“„ uniset.h(64.9 KB)
ðŸ“„ unistr.h(170.43 KB)
ðŸ“„ unorm.h(20.52 KB)
ðŸ“„ unorm2.h(24.66 KB)
ðŸ“„ unum.h(53.62 KB)
ðŸ“„ unumberformatter.h(25.36 KB)
ðŸ“„ unumsys.h(7.21 KB)
ðŸ“„ uobject.h(10.68 KB)
ðŸ“„ upluralrules.h(7.88 KB)
ðŸ“„ uregex.h(72.05 KB)
ðŸ“„ uregion.h(9.84 KB)
ðŸ“„ ureldatefmt.h(17.26 KB)
ðŸ“„ urename.h(130.97 KB)
ðŸ“„ urep.h(5.38 KB)
ðŸ“„ ures.h(36.54 KB)
ðŸ“„ uscript.h(26.87 KB)
ðŸ“„ usearch.h(38.12 KB)
ðŸ“„ uset.h(40 KB)
ðŸ“„ usetiter.h(9.55 KB)
ðŸ“„ ushape.h(18 KB)
ðŸ“„ uspoof.h(65.9 KB)
ðŸ“„ usprep.h(8.14 KB)
ðŸ“„ ustdio.h(38.54 KB)
ðŸ“„ ustream.h(1.89 KB)
ðŸ“„ ustring.h(72.47 KB)
ðŸ“„ ustringtrie.h(3.15 KB)
ðŸ“„ utext.h(58.13 KB)
ðŸ“„ utf.h(7.86 KB)
ðŸ“„ utf16.h(23.32 KB)
ðŸ“„ utf32.h(763 B)
ðŸ“„ utf8.h(30.96 KB)
ðŸ“„ utf_old.h(45.83 KB)
ðŸ“„ utmscale.h(13.78 KB)
ðŸ“„ utrace.h(15.73 KB)
ðŸ“„ utrans.h(25.52 KB)
ðŸ“„ utypes.h(30.74 KB)
ðŸ“„ uvernum.h(6.67 KB)
ðŸ“„ uversion.h(6 KB)
ðŸ“„ vtzone.h(20.3 KB)

Editing: vtzone.h

// © 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
/*
*******************************************************************************
* Copyright (C) 2007-2013, International Business Machines Corporation and
* others. All Rights Reserved.
*******************************************************************************
*/
#ifndef VTZONE_H
#define VTZONE_H

#include "unicode/utypes.h"

#if U_SHOW_CPLUSPLUS_API

/**
 * \file 
 * \brief C++ API: RFC2445 VTIMEZONE support
 */

#if !UCONFIG_NO_FORMATTING

#include "unicode/basictz.h"

U_NAMESPACE_BEGIN

class VTZWriter;
class VTZReader;
class UVector;

/**
 * <code>VTimeZone</code> is a class implementing RFC2445 VTIMEZONE.  You can create a
 * <code>VTimeZone</code> instance from a time zone ID supported by <code>TimeZone</code>.
 * With the <code>VTimeZone</code> instance created from the ID, you can write out the rule
 * in RFC2445 VTIMEZONE format.  Also, you can create a <code>VTimeZone</code> instance
 * from RFC2445 VTIMEZONE data stream, which allows you to calculate time
 * zone offset by the rules defined by the data. Or, you can create a
 * <code>VTimeZone</code> from any other ICU <code>BasicTimeZone</code>.
 * <br><br>
 * Note: The consumer of this class reading or writing VTIMEZONE data is responsible to
 * decode or encode Non-ASCII text.  Methods reading/writing VTIMEZONE data in this class
 * do nothing with MIME encoding.
 * @stable ICU 3.8
 */
class U_I18N_API VTimeZone : public BasicTimeZone {
public:
    /**
     * Copy constructor.
     * @param source    The <code>VTimeZone</code> object to be copied.
     * @stable ICU 3.8
     */
    VTimeZone(const VTimeZone& source);

/**
     * Destructor.
     * @stable ICU 3.8
     */
    virtual ~VTimeZone();

/**
     * Assignment operator.
     * @param right The object to be copied.
     * @stable ICU 3.8
     */
    VTimeZone& operator=(const VTimeZone& right);

/**
     * Return true if the given <code>TimeZone</code> objects are
     * semantically equal. Objects of different subclasses are considered unequal.
     * @param that  The object to be compared with.
     * @return  true if the given <code>TimeZone</code> objects are
      *semantically equal.
     * @stable ICU 3.8
     */
    virtual UBool operator==(const TimeZone& that) const;

/**
     * Return true if the given <code>TimeZone</code> objects are
     * semantically unequal. Objects of different subclasses are considered unequal.
     * @param that  The object to be compared with.
     * @return  true if the given <code>TimeZone</code> objects are
     * semantically unequal.
     * @stable ICU 3.8
     */
    virtual UBool operator!=(const TimeZone& that) const;

/**
     * Create a <code>VTimeZone</code> instance by the time zone ID.
     * @param ID The time zone ID, such as America/New_York
     * @return A <code>VTimeZone</code> object initialized by the time zone ID,
     * or NULL when the ID is unknown.
     * @stable ICU 3.8
     */
    static VTimeZone* createVTimeZoneByID(const UnicodeString& ID);

/**
     * Create a <code>VTimeZone</code> instance using a basic time zone.
     * @param basicTZ The basic time zone instance
     * @param status Output param to filled in with a success or an error.
     * @return A <code>VTimeZone</code> object initialized by the basic time zone.
     * @stable ICU 4.6
     */
    static VTimeZone* createVTimeZoneFromBasicTimeZone(const BasicTimeZone& basicTZ,
                                                       UErrorCode &status);

/**
     * Create a <code>VTimeZone</code> instance by RFC2445 VTIMEZONE data
     * 
     * @param vtzdata The string including VTIMEZONE data block
     * @param status Output param to filled in with a success or an error.
     * @return A <code>VTimeZone</code> initialized by the VTIMEZONE data or
     * NULL if failed to load the rule from the VTIMEZONE data.
     * @stable ICU 3.8
     */
    static VTimeZone* createVTimeZone(const UnicodeString& vtzdata, UErrorCode& status);

/**
     * Gets the RFC2445 TZURL property value.  When a <code>VTimeZone</code> instance was
     * created from VTIMEZONE data, the initial value is set by the TZURL property value
     * in the data.  Otherwise, the initial value is not set.
     * @param url Receives the RFC2445 TZURL property value.
     * @return TRUE if TZURL attribute is available and value is set.
     * @stable ICU 3.8
     */
    UBool getTZURL(UnicodeString& url) const;

/**
     * Sets the RFC2445 TZURL property value.
     * @param url The TZURL property value.
     * @stable ICU 3.8
     */
    void setTZURL(const UnicodeString& url);

/**
     * Gets the RFC2445 LAST-MODIFIED property value.  When a <code>VTimeZone</code> instance
     * was created from VTIMEZONE data, the initial value is set by the LAST-MODIFIED property
     * value in the data.  Otherwise, the initial value is not set.
     * @param lastModified Receives the last modified date.
     * @return TRUE if lastModified attribute is available and value is set.
     * @stable ICU 3.8
     */
    UBool getLastModified(UDate& lastModified) const;

/**
     * Sets the RFC2445 LAST-MODIFIED property value.
     * @param lastModified The LAST-MODIFIED date.
     * @stable ICU 3.8
     */
    void setLastModified(UDate lastModified);

/**
     * Writes RFC2445 VTIMEZONE data for this time zone
     * @param result Output param to filled in with the VTIMEZONE data.
     * @param status Output param to filled in with a success or an error.
     * @stable ICU 3.8
     */
    void write(UnicodeString& result, UErrorCode& status) const;

/**
     * Writes RFC2445 VTIMEZONE data for this time zone applicalbe
     * for dates after the specified start time.
     * @param start The start date.
     * @param result Output param to filled in with the VTIMEZONE data.
     * @param status Output param to filled in with a success or an error.
     * @stable ICU 3.8
     */
    void write(UDate start, UnicodeString& result, UErrorCode& status) const;

/**
     * Writes RFC2445 VTIMEZONE data applicalbe for the specified date.
     * Some common iCalendar implementations can only handle a single time
     * zone property or a pair of standard and daylight time properties using
     * BYDAY rule with day of week (such as BYDAY=1SUN).  This method produce
     * the VTIMEZONE data which can be handled these implementations.  The rules
     * produced by this method can be used only for calculating time zone offset
     * around the specified date.
     * @param time The date used for rule extraction.
     * @param result Output param to filled in with the VTIMEZONE data.
     * @param status Output param to filled in with a success or an error.
     * @stable ICU 3.8
     */
    void writeSimple(UDate time, UnicodeString& result, UErrorCode& status) const;

/**
     * Clones TimeZone objects polymorphically. Clients are responsible for deleting
     * the TimeZone object cloned.
     * @return   A new copy of this TimeZone object.
     * @stable ICU 3.8
     */
    virtual VTimeZone* clone() const;

/**
     * Returns the TimeZone's adjusted GMT offset (i.e., the number of milliseconds to add
     * to GMT to get local time in this time zone, taking daylight savings time into
     * account) as of a particular reference date.  The reference date is used to determine
     * whether daylight savings time is in effect and needs to be figured into the offset
     * that is returned (in other words, what is the adjusted GMT offset in this time zone
     * at this particular date and time?).  For the time zones produced by createTimeZone(),
     * the reference data is specified according to the Gregorian calendar, and the date
     * and time fields are local standard time.
     *
     * <p>Note: Don't call this method. Instead, call the getOffset(UDate...) overload,
     * which returns both the raw and the DST offset for a given time. This method
     * is retained only for backward compatibility.
     *
     * @param era        The reference date's era
     * @param year       The reference date's year
     * @param month      The reference date's month (0-based; 0 is January)
     * @param day        The reference date's day-in-month (1-based)
     * @param dayOfWeek  The reference date's day-of-week (1-based; 1 is Sunday)
     * @param millis     The reference date's milliseconds in day, local standard time
     * @param status     Output param to filled in with a success or an error.
     * @return           The offset in milliseconds to add to GMT to get local time.
     * @stable ICU 3.8
     */
    virtual int32_t getOffset(uint8_t era, int32_t year, int32_t month, int32_t day,
                              uint8_t dayOfWeek, int32_t millis, UErrorCode& status) const;

/**
     * Gets the time zone offset, for current date, modified in case of
     * daylight savings. This is the offset to add *to* UTC to get local time.
     *
     * <p>Note: Don't call this method. Instead, call the getOffset(UDate...) overload,
     * which returns both the raw and the DST offset for a given time. This method
     * is retained only for backward compatibility.
     *
     * @param era        The reference date's era
     * @param year       The reference date's year
     * @param month      The reference date's month (0-based; 0 is January)
     * @param day        The reference date's day-in-month (1-based)
     * @param dayOfWeek  The reference date's day-of-week (1-based; 1 is Sunday)
     * @param millis     The reference date's milliseconds in day, local standard time
     * @param monthLength The length of the given month in days.
     * @param status     Output param to filled in with a success or an error.
     * @return           The offset in milliseconds to add to GMT to get local time.
     * @stable ICU 3.8
     */
    virtual int32_t getOffset(uint8_t era, int32_t year, int32_t month, int32_t day,
                           uint8_t dayOfWeek, int32_t millis,
                           int32_t monthLength, UErrorCode& status) const;

/**
     * Returns the time zone raw and GMT offset for the given moment
     * in time.  Upon return, local-millis = GMT-millis + rawOffset +
     * dstOffset.  All computations are performed in the proleptic
     * Gregorian calendar.  The default implementation in the TimeZone
     * class delegates to the 8-argument getOffset().
     *
     * @param date moment in time for which to return offsets, in
     * units of milliseconds from January 1, 1970 0:00 GMT, either GMT
     * time or local wall time, depending on `local'.
     * @param local if true, `date' is local wall time; otherwise it
     * is in GMT time.
     * @param rawOffset output parameter to receive the raw offset, that
     * is, the offset not including DST adjustments
     * @param dstOffset output parameter to receive the DST offset,
     * that is, the offset to be added to `rawOffset' to obtain the
     * total offset between local and GMT time. If DST is not in
     * effect, this value is zero; otherwise it is a positive value,
     * typically one hour.
     * @param ec input-output error code
     * @stable ICU 3.8
     */
    virtual void getOffset(UDate date, UBool local, int32_t& rawOffset,
                           int32_t& dstOffset, UErrorCode& ec) const;

/**
     * Sets the TimeZone's raw GMT offset (i.e., the number of milliseconds to add
     * to GMT to get local time, before taking daylight savings time into account).
     *
     * @param offsetMillis  The new raw GMT offset for this time zone.
     * @stable ICU 3.8
     */
    virtual void setRawOffset(int32_t offsetMillis);

/**
     * Returns the TimeZone's raw GMT offset (i.e., the number of milliseconds to add
     * to GMT to get local time, before taking daylight savings time into account).
     *
     * @return   The TimeZone's raw GMT offset.
     * @stable ICU 3.8
     */
    virtual int32_t getRawOffset(void) const;

/**
     * Queries if this time zone uses daylight savings time.
     * @return true if this time zone uses daylight savings time,
     * false, otherwise.
     * @stable ICU 3.8
     */
    virtual UBool useDaylightTime(void) const;

#ifndef U_FORCE_HIDE_DEPRECATED_API
    /**
     * Queries if the given date is in daylight savings time in
     * this time zone.
     * This method is wasteful since it creates a new GregorianCalendar and
     * deletes it each time it is called. This is a deprecated method
     * and provided only for Java compatibility.
     *
     * @param date the given UDate.
     * @param status Output param filled in with success/error code.
     * @return true if the given date is in daylight savings time,
     * false, otherwise.
     * @deprecated ICU 2.4. Use Calendar::inDaylightTime() instead.
     */
    virtual UBool inDaylightTime(UDate date, UErrorCode& status) const;
#endif  // U_FORCE_HIDE_DEPRECATED_API

/**
     * Returns true if this zone has the same rule and offset as another zone.
     * That is, if this zone differs only in ID, if at all.
     * @param other the <code>TimeZone</code> object to be compared with
     * @return true if the given zone is the same as this one,
     * with the possible exception of the ID
     * @stable ICU 3.8
     */
    virtual UBool hasSameRules(const TimeZone& other) const;

/**
     * Gets the first time zone transition after the base time.
     * @param base      The base time.
     * @param inclusive Whether the base time is inclusive or not.
     * @param result    Receives the first transition after the base time.
     * @return  TRUE if the transition is found.
     * @stable ICU 3.8
     */
    virtual UBool getNextTransition(UDate base, UBool inclusive, TimeZoneTransition& result) const;

/**
     * Gets the most recent time zone transition before the base time.
     * @param base      The base time.
     * @param inclusive Whether the base time is inclusive or not.
     * @param result    Receives the most recent transition before the base time.
     * @return  TRUE if the transition is found.
     * @stable ICU 3.8
     */
    virtual UBool getPreviousTransition(UDate base, UBool inclusive, TimeZoneTransition& result) const;

/**
     * Returns the number of <code>TimeZoneRule</code>s which represents time transitions,
     * for this time zone, that is, all <code>TimeZoneRule</code>s for this time zone except
     * <code>InitialTimeZoneRule</code>.  The return value range is 0 or any positive value.
     * @param status    Receives error status code.
     * @return The number of <code>TimeZoneRule</code>s representing time transitions.
     * @stable ICU 3.8
     */
    virtual int32_t countTransitionRules(UErrorCode& status) const;

/**
     * Gets the <code>InitialTimeZoneRule</code> and the set of <code>TimeZoneRule</code>
     * which represent time transitions for this time zone.  On successful return,
     * the argument initial points to non-NULL <code>InitialTimeZoneRule</code> and
     * the array trsrules is filled with 0 or multiple <code>TimeZoneRule</code>
     * instances up to the size specified by trscount.  The results are referencing the
     * rule instance held by this time zone instance.  Therefore, after this time zone
     * is destructed, they are no longer available.
     * @param initial       Receives the initial timezone rule
     * @param trsrules      Receives the timezone transition rules
     * @param trscount      On input, specify the size of the array 'transitions' receiving
     *                      the timezone transition rules.  On output, actual number of
     *                      rules filled in the array will be set.
     * @param status        Receives error status code.
     * @stable ICU 3.8
     */
    virtual void getTimeZoneRules(const InitialTimeZoneRule*& initial,
        const TimeZoneRule* trsrules[], int32_t& trscount, UErrorCode& status) const;

private:
    enum { DEFAULT_VTIMEZONE_LINES = 100 };

/**
     * Default constructor.
     */
    VTimeZone();
    static VTimeZone* createVTimeZone(VTZReader* reader);
    void write(VTZWriter& writer, UErrorCode& status) const;
    void write(UDate start, VTZWriter& writer, UErrorCode& status) const;
    void writeSimple(UDate time, VTZWriter& writer, UErrorCode& status) const;
    void load(VTZReader& reader, UErrorCode& status);
    void parse(UErrorCode& status);

void writeZone(VTZWriter& w, BasicTimeZone& basictz, UVector* customProps,
        UErrorCode& status) const;

void writeHeaders(VTZWriter& w, UErrorCode& status) const;
    void writeFooter(VTZWriter& writer, UErrorCode& status) const;

void writeZonePropsByTime(VTZWriter& writer, UBool isDst, const UnicodeString& zonename,
                              int32_t fromOffset, int32_t toOffset, UDate time, UBool withRDATE,
                              UErrorCode& status) const;
    void writeZonePropsByDOM(VTZWriter& writer, UBool isDst, const UnicodeString& zonename,
                             int32_t fromOffset, int32_t toOffset,
                             int32_t month, int32_t dayOfMonth, UDate startTime, UDate untilTime,
                             UErrorCode& status) const;
    void writeZonePropsByDOW(VTZWriter& writer, UBool isDst, const UnicodeString& zonename,
                             int32_t fromOffset, int32_t toOffset,
                             int32_t month, int32_t weekInMonth, int32_t dayOfWeek,
                             UDate startTime, UDate untilTime, UErrorCode& status) const;
    void writeZonePropsByDOW_GEQ_DOM(VTZWriter& writer, UBool isDst, const UnicodeString& zonename,
                                     int32_t fromOffset, int32_t toOffset,
                                     int32_t month, int32_t dayOfMonth, int32_t dayOfWeek,
                                     UDate startTime, UDate untilTime, UErrorCode& status) const;
    void writeZonePropsByDOW_GEQ_DOM_sub(VTZWriter& writer, int32_t month, int32_t dayOfMonth,
                                         int32_t dayOfWeek, int32_t numDays,
                                         UDate untilTime, int32_t fromOffset, UErrorCode& status) const;
    void writeZonePropsByDOW_LEQ_DOM(VTZWriter& writer, UBool isDst, const UnicodeString& zonename,
                                     int32_t fromOffset, int32_t toOffset,
                                     int32_t month, int32_t dayOfMonth, int32_t dayOfWeek,
                                     UDate startTime, UDate untilTime, UErrorCode& status) const;
    void writeFinalRule(VTZWriter& writer, UBool isDst, const AnnualTimeZoneRule* rule,
                        int32_t fromRawOffset, int32_t fromDSTSavings,
                        UDate startTime, UErrorCode& status) const;

void beginZoneProps(VTZWriter& writer, UBool isDst, const UnicodeString& zonename,
                        int32_t fromOffset, int32_t toOffset, UDate startTime, UErrorCode& status) const;
    void endZoneProps(VTZWriter& writer, UBool isDst, UErrorCode& status) const;
    void beginRRULE(VTZWriter& writer, int32_t month, UErrorCode& status) const;
    void appendUNTIL(VTZWriter& writer, const UnicodeString& until, UErrorCode& status) const;

BasicTimeZone   *tz;
    UVector         *vtzlines;
    UnicodeString   tzurl;
    UDate           lastmod;
    UnicodeString   olsonzid;
    UnicodeString   icutzver;

public:
    /**
     * Return the class ID for this class. This is useful only for comparing to
     * a return value from getDynamicClassID(). For example:
     * <pre>
     * .   Base* polymorphic_pointer = createPolymorphicObject();
     * .   if (polymorphic_pointer->getDynamicClassID() ==
     * .       erived::getStaticClassID()) ...
     * </pre>
     * @return          The class ID for all objects of this class.
     * @stable ICU 3.8
     */
    static UClassID U_EXPORT2 getStaticClassID(void);

/**
     * Returns a unique class ID POLYMORPHICALLY. Pure virtual override. This
     * method is to implement a simple version of RTTI, since not all C++
     * compilers support genuine RTTI. Polymorphic operator==() and clone()
     * methods call this method.
     *
     * @return          The class ID for this object. All objects of a
     *                  given class have the same class ID.  Objects of
     *                  other classes have different class IDs.
     * @stable ICU 3.8
     */
    virtual UClassID getDynamicClassID(void) const;
};

U_NAMESPACE_END

#endif /* #if !UCONFIG_NO_FORMATTING */

#endif /* U_SHOW_CPLUSPLUS_API */

#endif // VTZONE_H
//eof

X7ROOT File Manager

Editing: vtzone.h

Upload File

Create Folder